Identify the coordinates of the midpoint of RS with endpoints R (4,8) and S(-8, –12). O (-4,-4)
O (-4,-2)
O (-2,-4)
O (-2,-2)

Acoffee shop orders at most $3,500 worth of coffee and tea. the shop needs to make a profit of at least $1,900 on the order. the possible combinations of coffee and tea for this order are given by this system of inequalities, where c = pounds of coffee and t = pounds of tea: 6c + 13t ≤ 3,500 3.50c + 4t ≥ 1,900 which graph's shaded region represents the possible combinations of coffee and tea for this order?